baber/WOPTO huggingface dataset:
Patent JP-H01162065-A (JP)
Title: Exchange for international gateway station
Inventor: YAMAZAKI AKIO
IPC: H04M7/00
Filed: 1987-12-18
Abstract: PURPOSE:To economically execute connection through a domestic network to a called subscriber by registering the domestic network, which is designated by an incoming subscriber to an incoming call, to an exchange for international gateway station in advance and automatically connecting the domestic network to be designated and registered by the called subscriber at an incoming time. CONSTITUTION:When an incoming is detected from an international line circuit 2 through a signal path and a dial code is received, a connection control device 7 receives an identified called subscriber number from an incoming dial receiving device 5 and the domestic network information of a connecting destination are obtained from a subscribing network designating information registering device 8 by this called subscriber number. Next, one of domestic line repeating circuits 3 is selected and the dial code concerning the called subscriber is sent from an automatic dial outgoing device 6 to the signal path of the selected repeating circuit 3. Next, a communicating path switch 1 is controlled and the incoming international line circuit 2 and the designated and registered domestic line repeating circuit 3 are connected.
Patent JP-H09158828-A (JP)
Title: Electromagnetic pump for refrigerant liquid
Inventor: KOBAYASHI TORU
IPC: F25B41/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and the generation of noise when an electromagnetic pump is operated and not to degrate durability of the pump. SOLUTION: First and second electromagnetic plungers 22, 23 are provided with check valves 2, 2' which are installed in a pipe column cylinder 221 inserted in an electromagnetic coil 24 in such a manner as to freely slide and reciprocate and functioned with the same polarity. Both electromagnetic plungers 22, 23 are disposed in tandem with a return spring 17 interposed between them, and pressed and supported in such a manner as to be balanced in the reciprocal directions by a first auxiliary spring 18 provided on the first electromagnetic plunger side and a second auxiliary spring 16 provided on the second electromagnetic plunger side.  The check valves 2, 2' are duck bill valves of flexible elastic bodies formed by synthetic rubber and synthetic resin, the opening parts thereof are circular through holes, both opening ends of which have a small-diameter, and a normally opened gap formed by boring a very narrow groove is provided between both ends.
Patent JP-H01161203-A (JP)
Title: Plastic optical fiber sheet package
Inventor: FUJITA ISAO
IPC: G02B6/00
Filed: 1987-12-17
Abstract: PURPOSE:To smoothly form the title package as a sheet without being twisted or bent by mutually fusing the sheaths of plastic optical fibers having core sheath structure to form a sheet, specifying the interval between the width centers of respective sheets in the same winding layer and winding up the sheet around cheese at a fixed interval. CONSTITUTION:The sheaths of plastic optical fibers having core sheath structure are mutually fused to form a sheet and the sheets are wound up around the cheese at the fixed interval within the range of 1.1-2.0 times the fiber width W as the interval between the width centers of respective sheets in the same winding layer. Since the peeling strength of mutual constitutional fibers is high and the cheese shape is effective, an optical fiber sheet package with extremely high quality can be formed without generating wrinkles, twist, bend, etc., on the sheet.
Patent JP-H10140637-A (JP)
Title: Liquid level detecting device, hot water reserving device, and sanitary cleaning device
Inventor: MURATA AKIHIRO
IPC: E03D9/08
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To avoid the inconvenience when a tank having a low liquid level and an erected attitude is tilted. SOLUTION: A float switch 90 forms a vertical path of a float 91 whose specific gravity is smaller than that of water, by a float guide shaft. The float guide shaft is constituted by connecting a high water level side shaft part 92a which forms a path on the side of high water level position and a minimum water level side shaft part 92b whose specific gravity is larger than that of water and which forms a path on the side of minimum water level position with a connecting shaft part 92c consisting of a spring.  Accordingly, when the hot water tank whose water level is less than the minimum water level and whose posture is erected is shifted to a tilted attitude, the minimum water level side shaft part 92b is bent with regard to the high water level side shaft part 92a at the connecting shaft part 92c, so that the vertical path of the float 91 is intercepted by the connecting shaft 92c. Thus, a reed switch 94 is not turned on.
Patent JP-H02166885-A (JP)
Title: Image pickup device
Inventor: FUJIOKA ATSUSHI
IPC: H04N5/238
Filed: 1988-12-20
Abstract: PURPOSE:To output a satisfactory image pickup signal without painting out the signal in white by inappropriate compensation when a bright object comes to the center of an image pickup picture by detecting the signal level of backlight by the peak value of the peripheral part of the image pickup picture. CONSTITUTION:A gate pulse generating circuit 111 generates a gate pulse and outputs the gate pulse to a gate circuit 110, and the circuit 110 detects the brightness level of the peripheral part of the image pickup picture and outputs the level. Next, a peak value detecting circuit 9D detects the peak value of the peripheral part (backlight) of the image pickup picture. Further, an arithmetic circuit 112 obtains the value of the ratio of the output of an average detecting circuit 8D to the output of the circuit 9D and outputs a signal in response to this value. Namely, when the object, a person in the spotlight existing at the center of the picture and having a dark periphery, is photographed, the output value never becomes large by detecting the peak value of the peripheral part of the image pickup picture by the circuit 9D. Consequently, it can be prevented that the image pickup signal is painted out in white by the inappropriate compensation when the bright object comes to the center of the picture, and the satisfactory image pickup signal can be outputted.
Patent JP-2000132348-A (JP)
Title: Printing system, method and storage medium
Inventor: YOSHIDA MASAYUKI
IPC: B41J29/38
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To efficiently execute cashing even if printing a plurality of documents and also output the documents at high speed by caching data similar to that developed by a server and generating printing data. SOLUTION: For printing document data processed by personal computes 11-13, they can be printed by there ways. A desired printer is selected from the personal computer by the setting of a user and document data is printed. Document data is once transferred to a printer server 18 with printer designation information and data is printed by the designated printer at high speed by using character caching data from the printer server 18. Document data is once transferred to the printer server 18 and the printer server 18 selects the optimum printer. Data is printed at high speed by the selected printer by using character caching data. Thus, caching can efficiently be executed even if printing the plurality of documents and the documents can be outputted at high speed.
Patent JP-H03188687-A (JP)
Title: Erbium dope fiber amplifier
Inventor: EMANIERU DESAABUIAA
IPC: G02B6/02
Filed: 1990-11-27
Abstract: PURPOSE: To obtain a wide gain band width and a polarization-incentive gain by doping the core of a single-mode optical fiber with specific rate-earth ions and specifying the pump wavelength of the fiber with respect to the rare-earth ions which are used for doping the core. CONSTITUTION: An erbium-doped fiber amplifier 24 is composed of a single-mode optical fiber, having a core surrounded by a cladding and the core is doped with rare-earth ions composed of erbium which is distributed in a distribution profile having a radius of <1.9μm. The amplifier 24 uses a laser 10 as a pump, and the pumping wavelength has the ability to couple an excited state, which is the upper pump level of a three-level lasing system having the ground state of the rare-earth ions to the lower level of lasing transition. The transmission mode of the optical fiber has a radius which is equal to or larger than the radius of the distribution profile of the rate-earth ions in the core at the pumping wavelength.
Patent JP-H01164630-A (JP)
Title: Control device for four-wheel-drive vehicle equipped with automatic transmission
Inventor: NIIDE KAZUO
IPC: F16H48/38
Filed: 1987-12-21
Abstract: PURPOSE:To reduce a shock in each switching time by disconnecting a lockup clutch provided in a torque converter, when a vehicle is switched to its two- wheel-drive control and four-wheel-drive control and when a center differential gear is switched in its free operation and lock operation. CONSTITUTION:An engine output is input to an input shaft 1 via a torque converter, providing a lockup clutch, and a main transmission, and a transmitting gear Z is provided to be arranged between the input shaft 1 and front and rear wheel drive shafts 3, 2. The transmitting gear Z is constituted of a subtransmission ST, center differential gear 5, two or more switching mechanisms 6, 7 and a transfer TF or the like. Here by the one switching mechanism 6, a torque transmitting route of the subtransmission ST is selected to high and low two stages. While by the other switching mechanism 7, differential action between the front and rear wheel drive shafts 3, 2 is controlled simultaneously a control is switched to two-wheel-drive operation and four- wheel-drive operation. When the control is switched to the two-wheel-drive and four-wheel-drive operation and when the center differential gear 5 is switched, the lockup clutch is disconnected.
Patent JP-H04190784-A (JP)
Title: Microorganism of new species belonging to the genus trichlderma
Inventor: MORI MASAKI
IPC: C12R1/885
Filed: 1990-11-26
Abstract: NEW MATERIAL:To obtain Trichlderma sp P-3 strain (FERM P-10532) having remarkable antagonism to plant pathogenic filamentous fungus. USE:A fungicide for soil blight. PREPARATION:Soil for Chinese yam in Aomori Prefecture is put in sterilized water and stirred and the resultant soil suspension is diluted to 100-1000 times and spread on a medium and cultured transferred onto a potato dextrose agar medium and cultured at of pathogenic fungus is sprayed thereto and the colonies are cultured at 25 deg.C for 4 days.
Patent JP-H07176245-A (JP)
Title: Puffer gas circuit breaker
Inventor: IWAMOTO KATSUJI
IPC: H01H33/91
Filed: 1993-12-21
Abstract: PURPOSE:To suppress repeated arc current in the case of breaking a small current by inserting a guide plate between an opening part of a puffer cylinder and a nozzle part, and generating a swirl in a gas flow, so as to suppress a static pressure decrease of the gas flow. CONSTITUTION:A guide plate 10 having a blade sectional shape for giving a clockwise swirl to a gas flow is annularly arranged between an opening part 4a of a puffer cylinder and a nozzle part 7. At the time of current breaking action, a movable contactor 3 is moved in a direction of open separating from a fixed contactor 2, and also by moving the puffer cylinder 4, a puffer chamber 6 is compressed. A swirl gas flow is guided in the nozzle part 7 through the guide plate 10 from the opening part 4a of the puffer cylinder 4, and to an arc 9 generated between the fixed and movable contactors 2, 3, the swirl gas flow 8 is blown to extinguish the arc. Thus by increasing a forced convection cooling effect by the swirl flow, a pressure of the puffer chamber can be low suppressed.
Patent JP-H02167645-A (JP)
Title: Holding device for work
Inventor: HARADA KATSUHIKO
IPC: B23Q7/04
Filed: 1988-12-22
Abstract: PURPOSE:To eliminate the need for performing the holding of a work and the advance and retreat of a device by a separate driving device and to simplify and miniaturize the device by closing both fingers after its advance and retreating after opening by interlocking with the advance and retreat of a connection plate. CONSTITUTION:When the connection plate 11 of the device located at standby position is advanced, an extrusion lever 3, opening and closing lever 4 and both fitting plates 13 are advanced by keeping standby state until the stopper 5 of the extrusion lever 3 is abutted to a base 2 and when the stopper 5 is abutted to the base 2, the opening and closing lever 4 only is advanced and the differential of the extrusion lever 3 and a sliding lever 7 is absorbed with a compression spring 8 being compressed. So that, if the opening and closing lever 4 is excessively advanced, a movable finger 16 is closed and opened if retreated, a work 21 is held in the space with a fixed finger 15 or separated. Then, the device is moved to a work machine 20 in the state of holding the work 21 and the movable finger 16 is opened to feed the work 21. Thus, the miniaturization and simplification of the device and further the improvement in productivity can be realized.
Patent JP-H07174026-A (JP)
Title: Intake controller for internal combustion engine
Inventor: NOMURA SHIGEO
IPC: F02B29/08
Filed: 1993-12-21
Abstract: PURPOSE:To stabilize output by calculating the valve opening timing or the valve closing timing of each intake control valve which is set within the valve opening timing of an intake valve and controlling the intake control valve according to the result of the newest calculation and allowing the valve opening time or the valve closing time to correspond to the valve operation state of the internal combustion engine. CONSTITUTION:An internal combustion engine 1 is equipped with each air supply valve 11 and each exhaust valve 12 for cylinders 5-8. While, in each intake passage 13a which communicates with each cylinder 5-8 of an exhaust manifold 13, each intake control valve 2 is arranged. Each intake control valve 2 is controlled by a control circuit 3 on the basis of each detection signal supplied from the sensors 35-42 for detecting the operation state of the internal combustion engine 1. Accordingly, the valve opening timing or the valve closing timing of each intake control valve 2 is calculated on the basis of the operation state, and each intake control valve 2 is controlled according to the result of the calculation. In this case, the valve opening timing or the valve closing timing of each intake control valve 2 which is set within each valve opening time of each intake valve 11 is calculated in plural times, and each intake control valve 2 is controlled according to the result of the newest calculation.
Patent JP-H02167733-A (JP)
Title: Apparatus for supplying material for rubber tire
Inventor: MIYAMOTO YOSHINORI
IPC: B29D30/30
Filed: 1988-12-22
Abstract: PURPOSE:To accurately perform centering in both of a case introducing a material and a case allowing said material to fall on a drum at the last stage by dividing the leading end of a tray to allow the material to fall on the drum without extruding the same when said leading end is adhered to the drum and ideally arranging guide rollers. CONSTITUTION:Vertical rollers 37c, and 37c', 37d and 37d' are adjusted so as to form the interval the same to the width of a treated performing bonding and the vertical rollers 37b and 37b', 37e and 37e' are adjusted so as to provide an interval slightly wider than the width of the tread. At least, vertical rollers 37a and 37a', 37f and 37f' are adjusted so as to provide an interval further wider than the interval between the rollers 37b and 37b'. A worker pushes the tread 42 shown by a two-dotted broken line to a drive roller 10 in the direction shown by a arrow 41 so as to pass the same between the vertical rollers 37. Subsequently, a press roller 20 falls by a pneumatic cylinder 11 to hold the tread 42 between the press roller 20 and a drive roller 10. When a small frame 3 is advanced by a drive cylinder 5, the leading end of the tread placed on the small frame 3 falls on a drum in a state subjected to centering by the vertical rollers 37c, 37c'.
Patent JP-H03181344-A (JP)
Title: Industrial waste mix treatment plant
Inventor: OGIWARA MASARU
IPC: B09B3/00
Filed: 1989-12-11
Abstract: PURPOSE:To surely supply even long articles to a primary crusher by continuously providing a direction changing roller to the terminal of a large sized conveyer in front of the supply opening of the primary crusher. CONSTITUTION:The primary crusher 1 or a secondary crusher 2, etc., which crushes or pulverizes hard industrial waste, such as concrete, is provided in front stage or in middle stage, and the mechanism 3 which divides soft plastic sheets into pieces by the hard powdery particles is provided in the rear stage. The direction changing roller 8 is continuously provided to the terminal of the large sized conveyer 4 in front of supply opening of the primary crusher 1. As a result, even long articles are surely supplied to the primary crusher.
Patent JP-H06145742-A (JP)
Title: Device for hot-repairing large trough in blast furnace and method therefor
Inventor: ANAMI YASUHIKO
IPC: F27D3/14
Filed: 1992-11-09
Abstract: PURPOSE:To provide a hot repairing device and method for large trough in a blast furnace executing the hot-repairing to the large trough by measuring local damaged condition of the large trough, executing automatic control and remote operation to an injecting means fitted to a multi-joint robot and injecting monolithic refractory for repairing. CONSTITUTION:Based on profile data and data in a data memory indicating the damaged condition of the monolithic refractory in the large trough measured by a damaging profile measuring part 60, a driving part and an injecting nozzle 50 are controlled and the injecting position and angle of the injecting nozzle 50 fitted to the multi-joint robot and the injection of monolithic refractory for repairing are controlled to execute the automatic repair to the damaged position. This repairing condition is outputted as three-dimensional video data by a damaging part video processor 70.
Patent JP-H01212736-A (JP)
Title: High speed steel produced by powder metallurgy and abrasion member produced therefrom and production thereof
Inventor: SADEI KARAGIYOSU
IPC: C21D6/00
Filed: 1988-12-22
Abstract: PURPOSE: To obtain a wear member having excellent toughness and a uniformly fine carbide distribution by using the powder obtd. by specifying the contents of Nb and V and the upper limit and lower limit of a C content in a high speed steel and subjecting the steel to melting and atomizing.  
     CONSTITUTION: The content of the Nb in the high speed steel of the prescribed compsn. is specified to 2 to 15wt.%, more preferably 3 to 10% and more particularly 4 to 10% and the V content therein to 1 to 4%, more preferably 1.5 to 2.5%. Further, the lower limit of the C content is specified as the value given by formula I and the upper limit as the value given by formula II. The melt of such components is superheated by 100 to 600°C, more preferably by 300°C, and is atomized to the powder by using gas, etc. The powder is molded at a high temp. and the molding is sintered and is further subjected to annealing or hot forging, followed by annealing for softening, machining, etc., by which the wear member is formed. The wear member consisting of such high speed steel contains 10 to 30vol.% metal carbide and is, therefore, applicable to cutting tools, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10146833-A (JP)
Title: Device for recovering pet bottle or the like by bisecting
Inventor: KAMEI MANABU
IPC: B02C18/08
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To realize the automatical separation and falling of a cap and a label at the recycling of a PET bottle by a method wherein bottle holders, each of which fittingly fixes the neck part of the bottle, are fixed at predetermined intervals so as to move the bottle along its center axis line in order to bisect the bottle with a cutter. SOLUTION: By starting a switch 12 and putting a conveyor driving motor 10 into actuation, a conveyor 2 is moved to the direction indicated with the arrow. Further, by putting a cutter driving motor 11, a cutter 6 is rotated to the direction indicated with the arrow. By pressingly fitting neck part 4a of a PET bottle 4 to the V-groove of a holder 3. Though a PET bottle 4 has various sizes, under the state that the upper part of the PET bottle is pressed by a variable type bottle pressing mechanism 5, the bottle is bisected along its center axis line and longitudinally with the cutter 6. A bisected cap and label adhered through thermal shrinkage automatically fall in a housing box 9.  Accordingly, no manual removal of the cap and label becomes necessary and their automatical separation and falling down can be realized, resulting in being manufactured at a low cost due to its simple structure.
Patent JP-H06144948-A (JP)
Title: Production of ceramic porous body
Inventor: IMAMURA MASATO
IPC: C04B35/65
Filed: 1992-11-06
Abstract: PURPOSE:To easily and inexpensively obtain the ceramic porous body provided with good porosity and mechanical properties by adding a binder to the aggregate of a metal powder and a ceramic powder to make a slurry, adding a fiber to the slurry, molding the mixture, naturally drying or primarily fireing and fireing at a temp. lower than a prescribed temp. in the suitable gaseous atmosphere. CONSTITUTION:The metal powder forming the ceramic by reacting with gas (e.g. Al Si, etc., and the alloy thereof) and a ceramic powder (e.g. alumina) are mixed, and 5-50% fiber (e.g. the short fiber having <=50 aspect ratio) is mixed, and 10-80wt.%. self-curing liq. binder (e.g. hydrolyzed liq. of ethyl silicate) is added thereto and the mixture is mixed and stirred sufficiently, and a mixed slurry is obtained. The mixed slurry is flowed into a frame and cured under low pressure. A molded body is released from the frame and naturally dyed in 1-48hr or primarily fired, then fired under the suitable gaseous atmosphere at a temperature higher than melting point of the addition metal and lower than the melting point or the decomposition point of the addition ceramic, preferably at about 1673K or below for 1-50hr.
Patent JP-H04194435-A (JP)
Title: Reduction gear mechanism in facsimile device
Inventor: TOKUNAGA MITSUHIRO
IPC: B65H5/06
Filed: 1990-11-28
Abstract: PURPOSE:To facilitate assembling work so as to enhance a wide use by fixing reduction gear ratio of a reduction gear train constituted as a unit part, in the case of a facsimile device provided with a motor gear, reduction gear train and a gear of paper feed roller. CONSTITUTION:In a motor 2 applied to a facsimile device, a step angle limited to two kinds of 7.5 deg. and 15 deg., and roller diameters of a paper discharge and paper feed rollers 4, 6 are limited to a range of 14 to 20mm. Accordingly, reduction gear ratio between a motor gear 3 and roller gears 5, 7 is limited to a range of 1/7 to 1/20 and selected from this range matched with the applied motor and roller diameter. Further, for a wide application to various facsimiles, gear reduction of a principal part is performed by a reduction gear train, and fine adjustment of the residual gear reduction is performed by the motor bear 3 and the roller gears 5, 7. As a result, when reduction gear ratio of the reduction gear train is set to a range of 1/6 to 1/10, the reduction gear train can be applied to the various facsimiles.